Lin Xiyu, Lin Leyao, and Leng Ying are a special agent team codenamed The Flower of the Other Bank. The three of them went to the forbidden area in the deep mountains to rescue the missing archaeological team. After successfully rescuing the archaeological team, they were unable to return to the ground and ultimately had toEnter the ancient tomb to find an exit. Archaeological team members initiated the establishment of the ancient tomb to bring out cultural relics for research. Lin Xiyu tried his best to rescue, but the archaeologists still died in the tomb. Sister Lin Leyao gave the only chance to escapeDespite leaving her, I was unable to leave. Lin Xiyu and Leng Ying left the ancient tomb and brought out a white jade pendant. Lin Xiyu discovered that the white jade pendant was actually one of the keys to the legendary 'Time and Space Instrument', as long as they found itAnother black jade pendant can activate the 'Time and Space Instrument' to travel through time and space. Lin Xiyu originally wanted to find the "Time and Space Instrument" to rescue her sister, but found that her sister was still alive, but it seemed like she had changed. Lin Xiyu knowsThere must be a huge conspiracy hidden behind this matter, and in order to save her sister, she resolutely walked into this mysterious event.